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Home › Gemstones › Heat Only Gemstones

Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
Heat Only Gemstones Clarity
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Heat Only Gemstones Treatment

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For Example: 8-9
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Black Heat Only Gemstones
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Orange Heat Only Gemstones
Pink Heat Only Gemstones
Purple Heat Only Gemstones
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Violet Heat Only Gemstones
White Heat Only Gemstones
Yellow Heat Only Gemstones
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0.69ct Purple Sapphire, Oval, VVS

0.69ct Purple Sapphire, Oval, VVS

6.5 x 4.6 mm

$ 226.79

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0.40ct Purple Sapphire, Oval, VVS-VS

0.40ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 39.84

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0.52ctw Blue Tanzanite, Pear Shape, VS

0.52ctw Blue Tanzanite, Pear Shape, VS

5.2 x 4.1 mm

$ 31.08

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2.60ct Blue Tanzanite, Oval, Transparent

2.60ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 22.50

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0.78ct Pink Sapphire, Oval, VS
Sapphire Product Video (524077)

0.78ct Pink Sapphire, Oval, VS

6.1 x 5.1 mm

$ 256.37

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1.15ctw Orange Sapphire, Oval, VVS-VS

1.15ctw Orange Sapphire, Oval, VVS-VS

6.1 x 4.3 mm

$ 110.47

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1.49ct White Zircon, Round, VVS-VS

1.49ct White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 35.35

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0.69ct Blue Sapphire, Marquise, VVS-VS

0.69ct Blue Sapphire, Marquise, VVS-VS

8.2 x 4.1 mm

$ 161.02

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4.91ctw White Zircon, Round, VVS-VS

4.91ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 77.85

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1.58ctw Blue Tanzanite, Pear Shape, VS

1.58ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 60.59

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2.35ctw White Zircon, Oval, VVS

2.35ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 14.04

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0.77ct Pink Sapphire, Fancy, VS

0.77ct Pink Sapphire, Fancy, VS

6 x 6 mm (calibrated)

$ 85.80

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1.65ctw Multicolor Sapphire, Square, VS

1.65ctw Multicolor Sapphire, Square, VS

2.4 x 2.3 mm

$ 197.21

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1.26ct Yellow Sapphire, Oval, VS-SI

1.26ct Yellow Sapphire, Oval, VS-SI

7 x 5 mm (calibrated)

$ 53.09

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0.47ct Green Sapphire, Cushion, VVS-VS

0.47ct Green Sapphire, Cushion, VVS-VS

5 x 4 mm (calibrated)

$ 37.45

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2.46ctw White Zircon, Oval, VS

2.46ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 14.58

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3.48ct Purple Ruby, Fancy, Opaque

3.48ct Purple Ruby, Fancy, Opaque

12.7 x 7.4 mm

$ 69.32

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4.02ctw White Zircon, Round, VVS-VS

4.02ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 94.03

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4.42ctw White Zircon, Oval, VVS-VS

4.42ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 26.19

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1.80ct White Zircon, Round, VS

1.80ct White Zircon, Round, VS

7 mm (calibrated)

$ 48.76

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3.22ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (454088)

3.22ctw Blue Tanzanite, Pear Shape, VS

6.7 x 4.8 mm

$ 123.47

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1.84ct Violet Tanzanite, Oval, Transparent

1.84ct Violet Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 14.66

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0.74ct Red Ruby, Round, VS-SI
Ruby Product Video (499409)

0.74ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 467.41

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1.39ct Red Ruby, Pear Shape, VS-SI
Ruby Product Video (567383)

1.39ct Red Ruby, Pear Shape, VS-SI

7.2 x 6.2 mm

$ 1,066.02

View Gem
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Why Buy Heat Only Gemstones from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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